181.239.0.0/22

AS19037 · AMX Argentina S.A.

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Summary

Country	Argentina
Domain	claro.com.ar
ASN	AS19037
Parent Range	181.238.0.0/15
Registry	LACNIC
ID	ADL82

WHOIS Details

inetnum:     181.238/15
status:      allocated
aut-num:     N/A
owner:       AMX Argentina S.A.
ownerid:     AR-CCTI1-LACNIC
responsible: Administrador de Direcciones IP
address:     Av. de Mayo, 878, 
address:     1425 - Capital Federal - 
country:     AR
phone:       +54 11 41098823 []
owner-c:     SAD3
tech-c:      SAD3
abuse-c:     CAT66
inetrev:     181.238/16
nserver:     NS1.TELMEX.NET.AR  
nsstat:      20211223 AA
nslastaa:    20211223
inetrev:     181.239/16
nserver:     NS1.TELMEX.NET.AR  
nsstat:      20211225 AA
nslastaa:    20211225
created:     20121129
changed:     20210316

nic-hdl:     CAT66
person:      Abuse Claro AR
e-mail:      [email protected]
address:     Av. de Mayo, 878, -
address:     1425 - Capital Federal - Other
country:     AR
phone:       +54  1141098823 [0000]
created:     20210217
changed:     20210312

nic-hdl:     SAD3
person:      IP Addressing AR
e-mail:      [email protected]
address:     Av. de Mayo, 878, -
address:     C1084AAQ - Bs.As, - CF
country:     AR
phone:       +54  1140011300 [34179]
created:     20060511
changed:     20211221

Overlapping Ranges

BGP prefixes that contain 181.239.0.0/22

Range	ASN	Company	Num of IPs
181.238.0.0/15	AS11664	AMX Argentina S.A.	131,072
181.238.0.0/15	AS19037	AMX Argentina S.A.	131,072

Nearby Ranges

BGP prefixes that overlap with 181.239.0.0/16

Range	ASN	Company	Num of IPs
181.238.0.0/15	AS11664	AMX Argentina S.A.	131,072
181.238.0.0/15	AS19037	AMX Argentina S.A.	131,072

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
181.239.0.2	pablomedina.dev	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
182.53.244.38	AS23969 TOT Public Company Limited	`2.12ms` from Bangkok, TH
147.161.106.38	AS35699 Adamo Telecom Iberia S.A.	`1.46ms` from Barcelona, ES
35.235.139.118	AS396982 Google LLC	`0.49ms` from Council Bluffs, US
65.101.238.118	AS209 CenturyLink Communications, LLC	`8.11ms` from Denver, US
54.229.85.54	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
176.251.194.6	AS5607 Sky UK Limited	`2.18ms` from Erith, GB
79.137.198.38	AS210644 AEZA INTERNATIONAL LTD	`0.48ms` from Frankfurt am Main, DE
38.191.147.6	AS272781 DCG do Brasil Solucões de Tecnologia	`0.30ms` from Joao Pessoa, BR
109.237.80.166	AS16066 T.E.S.T. Ltd	`0.43ms` from Kyiv, UA
212.18.38.54	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.36ms` from Ljubljana, SI
109.154.39.150	AS2856 British Telecommunications PLC	`5.79ms` from London, GB
169.231.198.214	AS131 University of California, Santa Barbara	`3.84ms` from Los Angeles, US
62.35.226.214	AS5410 Bouygues Telecom SA	`8.15ms` from Lyon, FR
152.249.171.150	AS27699 TELEFÔNICA BRASIL S.A	`6.42ms` from Osasco, BR
45.81.180.6	AS49397 Sava-Group Oy	`0.56ms` from Oulu, FI
70.71.121.70	AS6327 Shaw Communications	`6.93ms` from Seattle, US
5.132.126.134	AS50266 Odido Netherlands B.V.	`4.98ms` from Amsterdam, NL
123.56.162.166	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.03ms` from Beijing, CN
78.175.107.182	AS9121 Turk Telekomunikasyon Anonim Sirketi	`15.46ms` from Istanbul, TR
172.67.184.54	AS13335 Cloudflare, Inc.	`0.13ms` from Lisbon, PT
124.18.18.182	AS18126 Chubu Telecommunications Company, Inc.	`4.88ms` from Osaka, JP
92.46.41.198	AS9198 JSC Kazakhtelecom	`0.25ms` from Pavlodar, KZ
202.110.205.150	AS4837 CHINA UNICOM China169 Backbone	`9.68ms` from Qingdao, CN
211.40.215.166	AS3786 LG DACOM Corporation	`1.36ms` from Seoul, KR
87.57.101.22	AS3292 TDC Holding A/S	`2.59ms` from Skanderborg, DK

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m5 181.239.0.23

traceroute to 181.239.0.23 (181.239.0.23): 5 hops max, 52 byte packets

1 [AS140687] 103.67.236.1 0.489 ms

2 [AS140687] 115.84.171.249 0.593 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Hyderabad, IN

On November 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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